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http://dx.doi.org/10.7236/JIIBC.2020.20.3.141

A Study on Rotor Position Detection and Securing Initial Position for Switched Reluctance Motor (SRM)  

Jeong, Sungin (Dept. of IT-Automotive Engineering, Gwangju University)
Publication Information
The Journal of the Institute of Internet, Broadcasting and Communication / v.20, no.3, 2020 , pp. 141-146 More about this Journal
Abstract
In brushless DC motors (BLDC), the on/off angle of the switch is determined by the optimal alignment of the stator and rotor, while switched reluctance motors (SRM) are complex parameters with many on/off angles of the switch. It appears as a function and therefore the switching angle is variable for optimal operation. Therefore, in order to operate the switched reluctance motor (SRM) optimally, the rotor position can be detected using a high resolution position sensor and a complicated additional circuit. In this paper, rotor position detection and related position detection circuits are applied and detected by using various sensors such as encoder, hall sensor and opto interrupter among several methods to drive switched reluctance motor (SRM). Also a study on securing the initial position of the rotor was conducted.
Keywords
SRM (Switched Reluctance Motor); Rotor Position Detection; Sensor; Initial Position;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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